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Radiation Oncology

Amishi Bajaj, MD

Works at hospitals in Rockford, IL · Bloomington, IL · Galesburg, IL · Illinois

Summary

Dr. Amishi Bajaj, MD is a radiation oncologist at 1325 N Meacham Rd, Schaumburg, IL 60173. Phone: (630) 469-9200. Accepts Medicare assignment. In 2024, Amishi Bajaj had 309 Original Medicare patients and 1,385 services. NPI 1932606654. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Radiation oncologist (Medicare lists Radiation Oncology)
  • Address: 1325 N Meacham Rd, Schaumburg, IL 60173 · Directions (7 more locations)
  • Phone: (630) 469‑9200
  • Medicare: Accepts Medicare assignment
  • Hospitals: Javon Bea Hospital, St Joseph Medical Center, St Mary Medical Center
  • Group practice: OSF Multi-Specialty Group (+2 more)
  • Medical school: R Franklin University Of Med & Sci/chicago Medical School · graduated 2018 (8 years since medical school)
  • Gender (as listed): Female
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Amishi Bajaj, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Amishi Bajaj accept Medicare assignment?
Yes. Medicare's clinician data says Amishi Bajaj accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Amishi Bajaj see?
In 2024, CMS data shows 309 Original Medicare patients and 1,385 services for Amishi Bajaj. This counts Original Medicare only and measures volume, not quality.
What is Amishi Bajaj's NPI number?
1932606654. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Amishi Bajaj, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients309
Services billed to Medicare1,385
Different services or procedures32
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Ct guidance for insertion of radiation therapy fields (77014)483 services
  2. Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (G6002)218 services
  3. Radiation treatment management, 5 treatment sessions (77427)122 services
  4. Calculation of radiation therapy dose (77300)65 services
  5. Design and construction of complex radiation treatment device (77334)59 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High cholesterol75%
  • High blood pressure74%
  • Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)74%
  • Arthritis44%
  • Ischemic heart disease32%
  • Diabetes29%

Hospitals where Amishi Bajaj works

Medicare's Facility Affiliation Data lists Amishi Bajaj at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

  • Javon Bea HospitalRockford, IL · Acute Care Hospital · closed, according to its website · CCN 140239
  • St Joseph Medical CenterBloomington, IL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 140162
  • St Mary Medical CenterGalesburg, IL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 140064

Practice locations

Addresses where Amishi Bajaj is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 8; the Medicare profile lists all.

Group practices

Medicare enrollment lists Amishi Bajaj as a member of these groups (CMS data updated October 2, 2026).

  • OSF Multi-Specialty Group2,114 clinicians in the group
  • Dupage Medical Group Ltd1,322 clinicians in the group
  • Rockford Health Physicians521 clinicians in the group

Specialties

Find other Radiation Oncology doctors in Illinois →

Other radiation oncologists in Illinois

Clinicians with the same Medicare primary specialty in Illinois — not a recommendation.

All radiation oncologists in Illinois →

Other clinicians in OSF Multi-Specialty Group

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolR Franklin University Of Med & Sci/chicago Medical School
Graduation year2018 (8 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1932606654
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians